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Item number: Cay28697-1

Tolcapone-d4 is intended for use as an internal standard for the quantification of tolcapone (Cay-20768) by GC- or LC-MS. Tolcapone is a reversible inhibitor of catechol-O-methyltransferase (COMT, Ki = 0.27 nM for human recombinant COMT), an enzyme that degrades catecholamines, including dopamine (Cay-21992) and...

Keywords:	(3,4-dihydroxy-5-nitrophenyl)(4-methylphenyl-2,3,5,6-d4)methanone
Application:	GC-MS, LC-MS, internal standard, quantification, Reversible COMT inhibitor
CAS	1246816-93-2
MW:	277.3 D

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